Double-barrel grill



FIG. 1 is a perspective view of a double-barrel grill incorporating diamond plate shelving; and,

FIG. 2 is a top view of the double-barrel grill shown in FIG. 1.

The broken lines in the drawing figures depict unclaimed environment and form no part of the claimed design. 

CLAIM The ornamental design for a double-barrel grill, as shown and described. 